Some days you feed on a tree frog ... and some days you get a new Metal Gear Solid: Peace Walker demo! Kojima's official blog brings word that a new demo will drop on the Japanese PSN this Sunday, November 1st. It's not quite the same as the one we got our hands on -- this one will be a tweaked version of the demo that was available exclusively in a special section of Konami's booth at the Tokyo Game Show. Kojima Productions has modified the controls based on player feedback, adding an unlockable third control scheme on top of the original two. The developer also improved the enemy AI and behavior, and changed the CQC system a tad, all in an effort to make the game easier to play. Kojima explains that this process of releasing demos is a game of "catch ball" with the players and that he's looking for more input after they've tried this second demo. Sharing is caring, after all. [Via andriasang]